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pro vyhledávání: '"K. L. Cooke"'
Autor:
L. A. V. Carvalho, K. L. Cooke
Publikováno v:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics. 117:317-328
SynopsisStability and asymptotic stability of the null solution of the differential-difference equation (E)x′(t) = f(x(t), x(t − r)), f: RNxRN → RN, f(0, 0) = 0, are studied by means of an extension of the Liapunov–Razumikhin method. Let V: R
Publikováno v:
The Journal of small animal practice. 40(10)
Autor:
Rowan J. Milner, Tracy A. LaDue, K. L. Cooke, G. N. Mauldin, Glenna E. Mauldin, Amy K. LeBlanc
Publikováno v:
Veterinary and Comparative Oncology. 3:47-48
Introduction: MOPP chemotherapy is useful for relapsed canine lymphoma. This study evaluates the efficacy of this protocol after substitution of CCNU (lomustine) or BiCNU (carmustine) for mechlorethamine (C/B-OPP). Methods: Patient signalment, respon
Autor:
K. L. Cooke
Publikováno v:
Transactions of the American Mathematical Society. 92:106-124
In this equation, and throughout this paper, P(t, u, v) denotes a polynomial in the variables t, u, v, with real coefficients, and b(t) is a function which is positive and continuous for t greater than or equal to some positive number a. The results
Autor:
K. L. Cooke
Publikováno v:
Rendiconti del Circolo Matematico di Palermo. 4:301-308
Autor:
K. L. Cooke
Publikováno v:
Transactions of the American Mathematical Society. 75:80-105
where a(t), b(t), and the bij(t) are given real functions of the real variable t. We seek to find real functions u(t) which satisfy (1.1) or (1.2) for t>to (to>O), and which satisfy the boundary condition u(t) =g(t) for to ? t ?to+1, where g(t) is a
Autor:
K. L. Cooke
Publikováno v:
Lecture Notes in Mathematics ISBN: 9783540133766
which contains N lag or delay functions. Also considered are systems of equations and some nonlinear equations. All the equations contain a non-delayed dissipative term. The principal novelty in our method lies in the choice of a class of non-autonom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c11cac272b296bdeb91308705c635b1f
https://doi.org/10.1007/bfb0072764
https://doi.org/10.1007/bfb0072764
Publikováno v:
Journal of the American Statistical Association. 71:532
Autor:
K. L. Cooke
Publikováno v:
Mathematics Magazine. 31:121
where x is a real variable, u(?)(x) u(x), the a2. are real constants, O = bo < b < ... < bm, and f(x) is a given real function. In case n 0 O, (1) becomes a pure difference equation, and in case m = 0, it becomes a pure differential equation. The met